fe1ea010b9
- Introduce Qt 5 signals & slot syntax. - Use mime types in the file dialogs. - Streamline the code creating the actions. - Introduce QCommandLineParser. - Query the available size when determining the initial size instead of using hard-coded values for High-DPI screens. Change-Id: Ifc84a41ed55a4a674b6eafdb6120ac42441405b6 Reviewed-by: Topi Reiniö <topi.reinio@digia.com>
69 lines
2.6 KiB
C++
69 lines
2.6 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2015 The Qt Company Ltd.
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** Contact: http://www.qt.io/licensing/
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**
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** This file is part of the demonstration applications of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL21$
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see http://www.qt.io/terms-conditions. For further
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** information use the contact form at http://www.qt.io/contact-us.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 or version 3 as published by the Free
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** Software Foundation and appearing in the file LICENSE.LGPLv21 and
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** LICENSE.LGPLv3 included in the packaging of this file. Please review the
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** following information to ensure the GNU Lesser General Public License
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** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
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** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** As a special exception, The Qt Company gives you certain additional
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** rights. These rights are described in The Qt Company LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include "textedit.h"
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#include <QApplication>
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#include <QDesktopWidget>
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#include <QCommandLineParser>
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#include <QCommandLineOption>
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int main(int argc, char *argv[])
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{
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Q_INIT_RESOURCE(textedit);
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QApplication a(argc, argv);
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QCoreApplication::setOrganizationName("QtProject");
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QCoreApplication::setApplicationName("Rich Text");
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QCoreApplication::setApplicationVersion(QT_VERSION_STR);
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QCommandLineParser parser;
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parser.setApplicationDescription(QCoreApplication::applicationName());
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parser.addHelpOption();
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parser.addVersionOption();
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parser.addPositionalArgument("file", "The file to open.");
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parser.process(a);
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TextEdit mw;
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const QRect availableGeometry = QApplication::desktop()->availableGeometry(&mw);
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mw.resize(availableGeometry.width() / 2, (availableGeometry.height() * 2) / 3);
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mw.move((availableGeometry.width() - mw.width()) / 2,
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(availableGeometry.height() - mw.height()) / 2);
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if (!mw.load(parser.positionalArguments().value(0, QLatin1String(":/example.html"))))
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mw.fileNew();
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mw.show();
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return a.exec();
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}
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